Print order for a book

book-order.py

TOTAL_PAGES = 292
leaflets = 73
n = 4 # pages per sheet
l = 5 # sheets per leaflet
firstPage =  197


order = list()

i = 0
a = b = c = d = 0

while i < l:
	if i == 0:
		# Init
		a = firstPage
		b = a + 1
		d = a + n*l - 1
		c = d - 1
	else:
		a = b + 1
		b = a + 1
		d = c - 1
		c = d - 1
	order.append(b)
	order.append(c)
	order.append(d)
	order.append(a)
	i += 1
print(order)